package shuzu.com;
import java.util.Arrays;
		import java.util.Random;

		public class Fuxiti4 {

			public static void main(String[] args) {
				int [] arr = new int [7];
				
				for (int i = 0; i < arr.length; i++) {
					Random ran=new Random();
					arr[i]=ran.nextInt(10);
					if(i==4) {
						System.out.print(" "+arr[i]);
					}
					else {
						System.out.print(arr[i]);
					}
					
				}	
				changed(arr);
				
			}

			private static int [] changed(int [] arr) {
				
				return arr;
				
				
			}
			
}

